Kline Innovation Porsche 992 GT3 200cell manifolds - OPF Porsche-991-1-|-991-2-GT3-2018 and correcting the subsequent af

and correcting the subsequent af ratios will yield over 40hp

HJS motorsport catalysts

5mm secondaries

Quad Tips in Matte Black (TIP-URUS-MB)

Kline Innovation Porsche 992 GT3 200cell manifolds - OPF Porsche-991-1-|-991-2-GT3-2018 and correcting the subsequent afThe Sound The first aspect of the stock exhaust that really holds the sound back, is the 600cpsi catalysts, and OPF filter, removal of these, and the addition of HJS high flow race catalysts, or our long tube header with decat design, opens the sound up significantly. the gases then pass through one of two transits in the silencer section. On valve open the transit is completely free flow for maximum sound, on valve closed, the gasses pass through our